diff --git a/debugger.cpp b/debugger.cpp
index 9d2244b..9b5fcb9 100644
--- a/debugger.cpp
+++ b/debugger.cpp
@@ -942,7 +942,10 @@ void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const sto
 			}
 #endif
 			else if (parts[0] == "setsl" && parts.size() == 3) {
-				setloghost(parts.at(1).c_str(), parse_ll(parts[2]));
+				if (setloghost(parts.at(1).c_str(), parse_ll(parts[2])) == false)
+					cnsl->put_string_lf("Failed parsing IP address");
+				else
+					send_syslog(info, "Hello, world!");
 
 				continue;
 			}
@@ -1011,7 +1014,7 @@ void debugger(console *const cnsl, bus *const b, std::atomic_uint32_t *const sto
 					"ser           - serialize state to a file",
 //					"dser          - deserialize state from a file",
 #endif
-					"dp            - stop panel",
+					"dp            - disable panel",
 #if defined(ESP32)
 					"cfgnet        - configure network (e.g. WiFi)",
 					"startnet      - start network",
diff --git a/log.cpp b/log.cpp
index d250081..df44581 100644
--- a/log.cpp
+++ b/log.cpp
@@ -54,16 +54,19 @@ void setlogfile(const char *const lf, const log_level_t ll_file, const log_level
 	atexit(closelog);
 }
 
-void setloghost(const char *const host, const log_level_t ll)
+bool setloghost(const char *const host, const log_level_t ll)
 {
-	inet_aton(host, &syslog_ip_addr.sin_addr);
-	syslog_ip_addr.sin_port = htons(514);
+	syslog_ip_addr.sin_family = AF_INET;
+	bool ok = inet_aton(host, &syslog_ip_addr.sin_addr) == 1;
+	syslog_ip_addr.sin_port   = htons(514);
 
 	is_file        = false;
 
 	log_level_file = ll;
 
 	l_timestamp    = false;
+
+	return ok;
 }
 
 void setll(const log_level_t ll_screen, const log_level_t ll_file)
diff --git a/log.h b/log.h
index 50b6ce5..668cf33 100644
--- a/log.h
+++ b/log.h
@@ -12,9 +12,10 @@ typedef enum { ll_emerg = 0, ll_alert, ll_critical, ll_error, warning, notice, i
 
 log_level_t parse_ll(const std::string & str);
 void setlogfile(const char *const lf, const log_level_t ll_file, const log_level_t ll_screen, const bool l_timestamp);
-void setloghost(const char *const host, const log_level_t ll);
+bool setloghost(const char *const host, const log_level_t ll);
 void setll(const log_level_t ll_screen, const log_level_t ll_file);
 void setloguid(const int uid, const int gid);
+void send_syslog(const int ll, const std::string & what);
 void closelog();
 void dolog(const log_level_t ll, const char *fmt, ...);